A. 8.53 units is the length of the straight which is perpendicular to the straight line CD
Given :-
... ( 2x + 3y - 4z ) - ( x - y - z )
... 2x + 3y - 4z - x + y + z
... x + 4y - 3z is the answer.
Hope it helps!
Multiply all of those numbers
Answer:
18,36,54,72,90 are first five multiples of 18
Step-by-step explanation:
